Description: 经典的EM算法程序，用于正态混合分布模型的参数估计,希望能够对大家有帮助！-classic EM algorithm for the Normal Distribution hybrid model parameter estimation, we hope to be able to help! Platform: |
Size: 321536 |
Author:ljy |
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Description: 1.产生(0-1)分布随机数的方法:z i =(16807zi-1 +1)mod(pow(2,32)).被主函数调用.
2.产生U(0-1)分布利用公式:x1=sqrt(-2lnU1)cos(2PiU2), x2=sqrt(-2lnU1)sin(2PiU2)
3.产生瑞利分布,用两个独立同分布的正态分布值,用公式 x= sqrt(Y1*Y1+Y2*Y2)产生瑞利随机数.
4泊松分布-1. 20 (0-1) random number distribution methods : i = z (16807zi-1 1) mod (pow (2,32)). The main function was called. 2. Have U (0-1) distribution using the formula : x1 = sqrt (-2lnU1) cos (2PiU2), x2 = sqrt (-2lnU1) sin (2PiU2) 3. Rayleigh distribution, using two independent normal distribution with the distribution of values with the formula x = sqrt (Y1- Y2 Y1- Y2)- Health Rayleigh random number. 4 Poisson distribution Platform: |
Size: 52224 |
Author:吕军红 |
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Description: 随机筛选,小球下落,模拟正态分布曲线 java源码 编译后class 及applet直观演示-random screening, the whereabouts of the ball, simulation normal distribution curve java source and compiled class applet visual demonstration Platform: |
Size: 16384 |
Author:weiwei |
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Description: 常用的数学统计算法，希望大家喜欢
Calculate the approximation of the standard normal distribution
-commonly used mathematical statistical algorithm, hope you like Calculate the approximation of the stan DST normal distribution Platform: |
Size: 3072 |
Author:林等 |
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Description: 在通信或其他仿真的时候，常需要产生数学上的normal分布，此代码就是在c语言下实现。-in communication or other simulation time, and often need to generate the mathematics of normal distribution, This code is in C language under. Platform: |
Size: 2048 |
Author:张洋 |
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Description: 对于一个动态系统dy/dt=-y(t)+x(t-m),m为一个时间滞后常量，x(t)、y(t)都是关于时间
t的函数，其中x是一个正态分布的数据集合，可随机产生，这样情况下，如何将系统情况
用样本点表示出来
-for a dynamic system dy/dt =- y (t) x (t-m), m for a time lag constants, x (t), y (t) are on the function of time t, where x is a normal distribution of data sets can be randomly generated, under these circumstances, how the system of sample points out Platform: |
Size: 2048 |
Author:洪峰 |
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Description: 产生N=100个在（0,50）区间内满足对数正态分布的随机数-have N = 100 (0.50) interval to meet the lognormal distribution of random numbers Platform: |
Size: 1024 |
Author:陈陈 |
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Description: 说明矩阵的一些操作方法：生成随机矩阵 显示矩阵 生成正态分布的随机矩阵-Note some of the matrix method of operation: generate random matrix display matrix to generate the normal distribution of random matrix Platform: |
Size: 4096 |
Author:赵富强 |
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Description: 这是生成两个随机数的程序，分别服从均匀分布和正态分布-This is a random number to generate the two procedures, respectively, subject to uniform distribution and normal distribution Platform: |
Size: 1024 |
Author:gddka |
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Description: 本程序可以产生一组正态模拟数，用来模拟实际生产中服从或近似服从正态分布的数据，很有用。-This procedure can generate a group of normal simulation the number used to simulate the actual production or similar to obey normal distribution of data, very useful. Platform: |
Size: 1024 |
Author:刘朝 |
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Description: 随机产生高斯作为数字水印由高斯正态分布序列
-Randomly generated Gaussian as a digital watermark sequence from the Gaussian normal distribution Platform: |
Size: 88064 |
Author:cv |
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Description: 产生任意均值与方差的正态分布随机数序列
产生任意均值与方差的正态分布随机数序列-Have arbitrary mean and variance of normal distribution random number sequence generated arbitrary mean and variance of normal distribution random number sequence Platform: |
Size: 7168 |
Author:t830220 |
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Description: 应付作业+练习OOP做的东西，功能比较简单的说，验证数据符合的分布，然后画个相应分布坐标变换后的坐标，在那上面画条回归直线。目前只做了个正态分布。-Meet the operating+ Practice OOP to do something relatively simple functions that comply with the distribution of authentication data, and then draw a corresponding distribution after coordinate transformation of coordinates, in that painting above linear regression. At present, only a normal distribution. Platform: |
Size: 51200 |
Author:hy |
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Description: 由高斯正态分布序列产生 ，经（7，4）汉明编码，得到水印信号。能抵抗压缩 滤波等攻击-Sequence generated by the Gaussian normal distribution, with (7,4) Hamming code, the watermark signal. Resistant to compression filtering attack Platform: |
Size: 9216 |
Author:zhangyiyi |
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Description: 判断一组随机数据是否服从正态分布的Matlab源程序-A set of random data to determine whether the normal distribution of the Matlab source Platform: |
Size: 1024 |
Author:fuxm |
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Description: 本程序基于visual C++ 实现标准正态分布，正态分布累积函数，正态分布累积函数的逆函数分别输出到不同表，是仿真实验的很好参考！-This procedure based on visual C++ Achieve the standard normal distribution, the cumulative distribution function, the cumulative distribution function of the inverse function of the respective output to a different form, is a good reference simulation! Platform: |
Size: 1024 |
Author:瓦若西 |
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Description: 实现正态分布的伪随机数发生器
实现正态分布的伪随机数发生器-To achieve normal distribution of the pseudo-random number generator to achieve normal distribution of the pseudo-random number generator Platform: |
Size: 1024 |
Author:syq |
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Description: 本代码是Gabor带通滤波器，f应该是滤波器的中心频率，即你的纹理的主频率，Segma1,Segma2是正态分布的标准方差，看你带通的需要了，值越大，通带越大。你可以通过试验进行调整。-This code is Gabor bandpass filter, f should be the filter center frequency, that is your main frequency texture, Segma1, Segma2 is the normal distribution of standard deviation, look you need a band-pass, the greater the value, pass with the greater. You can adjust through trial. Platform: |
Size: 1024 |
Author:rex2042 |
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Search - normal distribution